/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _BCACHEFS_XATTR_FORMAT_H #define _BCACHEFS_XATTR_FORMAT_H #define KEY_TYPE_XATTR_INDEX_USER 0 #define KEY_TYPE_XATTR_INDEX_POSIX_ACL_ACCESS 1 #define KEY_TYPE_XATTR_INDEX_POSIX_ACL_DEFAULT 2 #define KEY_TYPE_XATTR_INDEX_TRUSTED 3 #define KEY_TYPE_XATTR_INDEX_SECURITY 4 struct bch_xattr { struct bch_val v; __u8 x_type; __u8 x_name_len; __le16 x_val_len; /* * x_name contains the name and value counted by * x_name_len + x_val_len. The introduction of * __counted_by(x_name_len) previously caused a false positive * detection of an out of bounds write. */ __u8 x_name_and_value[]; } __packed __aligned(8); #endif /* _BCACHEFS_XATTR_FORMAT_H */